Consolidated Statements Of Comprehensive Income (Loss) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Revenues
Insurance premiums	$ 1,335	$ 1,101	$ 2,713	$ 1,811
Fee income	1,454	1,405	2,867	2,796
Net investment income	1,287	1,177	2,478	2,354
Realized gain (loss):
Total other-than-temporary impairment losses on securities	(4)	(1)	(25)	(3)
Portion of loss recognized in other comprehensive income			13
Net other-than-temporary impairment losses on securities recognized in earnings	(4)	(1)	(12)	(3)
Realized gain (loss), excluding other-than-temporary impairment losses on securities	(274)	34	(616)	58
Total realized gain (loss)	(278)	33	(628)	55
Amortization of deferred gain on business sold through reinsurance	7	(1)	13	(2)
Other revenues	123	137	249	241
Total revenues	3,928	3,852	7,692	7,255
Expenses
Interest credited	673	640	1,344	1,286
Benefits	1,747	1,548	3,544	2,767
Commissions and other expenses	1,215	1,119	2,340	2,127
Interest and debt expense	36	34	74	66
Strategic digitization expense	15	16	31	31
Total expenses	3,686	3,357	7,333	6,277
Income (loss) before taxes	242	495	359	978
Federal income tax expense (benefit)	20	75	4	151
Net income (loss)	222	420	355	827
Other comprehensive income (loss), net of tax:	1,871	(990)	3,866	(2,604)
Comprehensive income (loss)	$ 2,093	$ (570)	$ 4,221	$ (1,777)